Transaction not yet indexed

MATWux1wBwiHdAJsDwwnY3buL998CkwCwcrbYz5igCdRLqUX9KeRHRY7mfEMzBZNHaq9V2crjqW4gdKCZ8nSFVa

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.